Antonia and Massimo are a happy couple who have been married for 10 years, until he suddenly dies in a car accident. Heartbroken for the world, Antonia moves away from everyone shortly after her husband's death. Until, by chance, she finds a loving declaration to Massimo among her belongings. Curious to know who was the person with whom her husband had a secret relationship, Antonia discovers that Massimo had a homosexual relationship with Michele for 7 years. Surprised by the revelation, the growing relationship between Antonia and Michele makes them both realize they have many affinities in common.